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Answers.everydaycalculation.com » Compare fractions

Compare 75/45 and 10/4

1st number: 1 30/45, 2nd number: 2 2/4

75/45 is smaller than 10/4

Steps for comparing fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 4 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 45 × 4 = 180,
    75/45 = 75 × 4/45 × 4 = 300/180
  3. Likewise, for the 2nd fraction, since 4 × 45 = 180,
    10/4 = 10 × 45/4 × 45 = 450/180
  4. Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
  5. 300/180 < 450/180 or 75/45 < 10/4

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